 /*******************************************************************************
  * Copyright (c) 2006 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  * Brad Reynolds - bug 164653
  ******************************************************************************/

 package org.eclipse.core.databinding.observable.map;

 import java.util.Collection ;
 import java.util.Map ;
 import java.util.Set ;

 import org.eclipse.core.databinding.observable.IObservable;

 /**
  * Observable Map.
  *
  * <p>
  * This interface is not intended to be implemented by clients. Clients should
  * instead subclass one of the classes that implement this interface. Note that
  * direct implementers of this interface outside of the framework will be broken
  * in future releases when methods are added to this interface.
  * </p>
  *
  * @since 1.1
  */
 public interface IObservableMap extends Map , IObservable {
     
     /**
      * @param listener
      */
     public void addMapChangeListener(IMapChangeListener listener);

     /**
      * @param listener
      */
     public void removeMapChangeListener(IMapChangeListener listener);
     
     /**
      * @TrackedGetter
      */
     public int size();

     /**
      * @TrackedGetter
      */
     public boolean isEmpty();

     /**
      * @TrackedGetter
      */
     public boolean containsKey(Object key);

     /**
      * @TrackedGetter
      */
     public boolean containsValue(Object value);

     /**
      * @TrackedGetter
      */
     public Object get(Object key);

     /**
      *
      */
     public Object put(Object key, Object value);

     /**
      *
      */
     public Object remove(Object key);

     /**
      * @TrackedGetter
      */
     public Set keySet();

     /**
      * @TrackedGetter
      */
     public Collection values();

     /**
      * @TrackedGetter
      */
     public Set entrySet();

     /**
      * @TrackedGetter
      */
     public boolean equals(Object o);

     /**
      * @TrackedGetter
      */
     public int hashCode();
 }

